JP5371436B2 - 不均一な、組成によって相分離された、エチレンα−オレフィンインターポリマー - Google Patents
不均一な、組成によって相分離された、エチレンα−オレフィンインターポリマー Download PDFInfo
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- JP5371436B2 JP5371436B2 JP2008542324A JP2008542324A JP5371436B2 JP 5371436 B2 JP5371436 B2 JP 5371436B2 JP 2008542324 A JP2008542324 A JP 2008542324A JP 2008542324 A JP2008542324 A JP 2008542324A JP 5371436 B2 JP5371436 B2 JP 5371436B2
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- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 22
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 20
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- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 10
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- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 8
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- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
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- 238000004458 analytical method Methods 0.000 description 3
- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 3
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- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
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- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 2
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 2
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 2
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- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
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- CRRUGYDDEMGVDY-UHFFFAOYSA-N 1-bromoethylbenzene Chemical compound CC(Br)C1=CC=CC=C1 CRRUGYDDEMGVDY-UHFFFAOYSA-N 0.000 description 1
- 125000004134 1-norbornyl group Chemical group [H]C1([H])C([H])([H])C2(*)C([H])([H])C([H])([H])C1([H])C2([H])[H] 0.000 description 1
- VXVIICNFYDEOJG-UHFFFAOYSA-N 2-(4-chloro-2-formylphenoxy)acetic acid Chemical compound OC(=O)COC1=CC=C(Cl)C=C1C=O VXVIICNFYDEOJG-UHFFFAOYSA-N 0.000 description 1
- JOUWCKCVTDSMHF-UHFFFAOYSA-N 2-bromo-2-methylbutane Chemical compound CCC(C)(C)Br JOUWCKCVTDSMHF-UHFFFAOYSA-N 0.000 description 1
- BSPCSKHALVHRSR-UHFFFAOYSA-N 2-chlorobutane Chemical compound CCC(C)Cl BSPCSKHALVHRSR-UHFFFAOYSA-N 0.000 description 1
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 1
- SPXDYPYJHCSREL-UHFFFAOYSA-N CCC(C)[Mg]C(C)CC Chemical compound CCC(C)[Mg]C(C)CC SPXDYPYJHCSREL-UHFFFAOYSA-N 0.000 description 1
- HYLHFOVZFADXNK-UHFFFAOYSA-N CCCCCC[Mg]CC Chemical compound CCCCCC[Mg]CC HYLHFOVZFADXNK-UHFFFAOYSA-N 0.000 description 1
- ZKSADANYBSWZAB-UHFFFAOYSA-N CCCCCC[Mg]CCCCCC Chemical compound CCCCCC[Mg]CCCCCC ZKSADANYBSWZAB-UHFFFAOYSA-N 0.000 description 1
- MDCNUULPPQFEAB-UHFFFAOYSA-N CCCC[Mg]C(C)C Chemical compound CCCC[Mg]C(C)C MDCNUULPPQFEAB-UHFFFAOYSA-N 0.000 description 1
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- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 1
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- BEIOEBMXPVYLRY-UHFFFAOYSA-N [4-[4-bis(2,4-ditert-butylphenoxy)phosphanylphenyl]phenyl]-bis(2,4-ditert-butylphenoxy)phosphane Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(C=1C=CC(=CC=1)C=1C=CC(=CC=1)P(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C BEIOEBMXPVYLRY-UHFFFAOYSA-N 0.000 description 1
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- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
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- ZHXZNKNQUHUIGN-UHFFFAOYSA-N chloro hypochlorite;vanadium Chemical compound [V].ClOCl ZHXZNKNQUHUIGN-UHFFFAOYSA-N 0.000 description 1
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- 150000004696 coordination complex Chemical class 0.000 description 1
- YTKRILODNOEEPX-NSCUHMNNSA-N crotyl chloride Chemical compound C\C=C\CCl YTKRILODNOEEPX-NSCUHMNNSA-N 0.000 description 1
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- JJSGABFIILQOEY-UHFFFAOYSA-M diethylalumanylium;bromide Chemical compound CC[Al](Br)CC JJSGABFIILQOEY-UHFFFAOYSA-M 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
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- YHNWUQFTJNJVNU-UHFFFAOYSA-N magnesium;butane;ethane Chemical compound [Mg+2].[CH2-]C.CCC[CH2-] YHNWUQFTJNJVNU-UHFFFAOYSA-N 0.000 description 1
- KXDANLFHGCWFRQ-UHFFFAOYSA-N magnesium;butane;octane Chemical group [Mg+2].CCC[CH2-].CCCCCCC[CH2-] KXDANLFHGCWFRQ-UHFFFAOYSA-N 0.000 description 1
- WCFJMDWWJOCLSJ-UHFFFAOYSA-N magnesium;methanidylbenzene Chemical compound [Mg+2].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 WCFJMDWWJOCLSJ-UHFFFAOYSA-N 0.000 description 1
- KMYFNYFIPIGQQZ-UHFFFAOYSA-N magnesium;octane Chemical compound [Mg+2].CCCCCCC[CH2-].CCCCCCC[CH2-] KMYFNYFIPIGQQZ-UHFFFAOYSA-N 0.000 description 1
- DQZLQYHGCKLKGU-UHFFFAOYSA-N magnesium;propane Chemical compound [Mg+2].C[CH-]C.C[CH-]C DQZLQYHGCKLKGU-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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- 150000002989 phenols Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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- 235000020989 red meat Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 230000000630 rising effect Effects 0.000 description 1
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- 239000004447 silicone coating Substances 0.000 description 1
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Description
a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.1〜1.6dg/分、好ましくは1.2〜1.4dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/cc、好ましくは、0.915〜0.919g/cc、最も好ましくは0.916〜0.918g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.0〜7.7、好ましくは7.2〜7.5のI10/I2、
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、それぞれ低結晶性および高結晶性ポリマー成分に相当する第1および第2のピークを有する30℃〜90℃の温度範囲中の二峰性分布を含み、その高結晶性成分が8℃未満、好ましくは5℃未満、より好ましくは4℃未満で高さ3/4のピーク幅を有し、総ポリマー重量の20パーセント未満、好ましくは16パーセント未満、より好ましくは15パーセント未満を構成すること、ならびに
e)高結晶性画分について正規化されたCRYSTAFピーク温度の相対量から、75〜85℃の範囲のCRYSTAF曲線の最小値温度の相対量を引いた差が0.5よりも大きく1.7よりも小さいこと、
を特徴とする。
a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.1〜1.6dg/分、好ましくは1.2〜1.4dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/cc、好ましくは、0.915〜0.919g/cc、最も好ましくは0.916〜0.918g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.0〜7.7、好ましくは7.2〜7.5のI10/I2、
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、それぞれ低結晶性および高結晶性ポリマー成分に相当する第1および第2のピークを有する30℃〜90℃の温度範囲中の二峰性分布を含み、その高結晶性成分が8℃未満、好ましくは5℃未満、より好ましくは4℃未満で高さ3/4のピーク幅を有すること、ならびに
e)SCBD曲線の積分により決定される高結晶性画分の量が総ポリマー重量の16パーセント未満、好ましくは15パーセント未満を構成すること
を特徴とする。
a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.1〜1.6dg/分、好ましくは1.2〜1.4dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/cc、好ましくは、0.915〜0.919g/cc、最も好ましくは0.916〜0.918g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.0〜7.7、好ましくは7.2〜7.5のI10/I2、
d)0.2℃/分の冷却速度のCRYSTAF曲線の低結晶性ポリマー成分および高結晶性ポリマー成分にそれぞれ相当する、第1の正規化されたCRYSTAFピーク温度であるTpeak1と第2の正規化されたCRYSTAFピーク温度であるTpeak2(ピーク温度の差は少なくとも16℃、好ましくは少なくとも17℃である)、ならびに
e)高結晶性画分について正規化されたCRYSTAFピーク温度の相対量から、75〜85℃の範囲のCRYSTAF曲線の最小値温度の相対量を引いた差が0.5よりも大きいこと
を特徴とする。
a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.1〜1.6dg/分、好ましくは1.2〜1.4dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/cc、好ましくは、0.915〜0.919g/cc、最も好ましくは0.916〜0.918g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.0〜7.7、好ましくは7.2〜7.5のI10/I2、
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、それぞれ30℃〜90℃の温度範囲の低結晶性および高結晶性ポリマー成分に相当する、第1および第2のピークを有する30℃〜90℃の温度範囲中の二峰性分布を含み、その高結晶性成分が少なくとも80℃、好ましくは少なくとも82℃の温度でピークを有すること、ならびに
e)高結晶性画分について正規化されたCRYSTAFピーク温度の相対量から、75〜85℃の範囲のCRYSTAF曲線の最小値温度の相対量を引いた差が0.5よりも大きく1.7よりも小さいこと
を特徴とする。
a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.1〜1.6dg/分、好ましくは1.2〜1.4dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/cc、好ましくは、0.915〜0.919g/cc、最も好ましくは0.916〜0.918g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.0〜7.7、好ましくは7.2〜7.5のI10/I2、
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、低結晶性成分(相対量中にピーク高さRA1を有する)と高結晶性ポリマー成分(相対量中にピーク高さRA2を有する)に相当するピーク、および前記第1と第2のピークの間の温度の曲線最小値(曲線の最小高さ、MAを有する)を有する、30℃〜90℃の温度範囲中の二峰性分布を含み、その低結晶性成分のピーク高さを曲線の最小高さで割った比(RA1/MA)が2.2より大きい、好ましくは2.3より大きいこと
を特徴とする。
式中、Tw=重量平均温度(Σ[Ci]*Ti)/(Σ[Ci])、かつ
Tn=数平均温度(Σ[Ci])/((Σ[Ci])/Ti)、
(式中、Ciは濃度であり、Tは温度(℃)である)である。
は、画分iにおいてGPCカラムから溶出する分子量Miの分子の重量分率である。Mwを計算する際、j=1である。Mnを計算する際、j=−1である。
に従う、Bamford−Tompa分子量分布に従うと考えられる。
を用いて便宜に計算することができる。
(式中、Trは第4族、5族、または6族の金属、好ましくは、第4族または5族の金属、最も好ましくは、チタン、バナジウムまたはジルコニウムであり、
Vは、バナジウムであり、
qは、0または4またはそれ未満の数であり、
X’は、ハロゲン、好ましくは、クロライドであり、かつ
R1およびR2は、独立に各々がC1-20有機基、特にC1-6アルキル、アラルキル、アリール、または金属炭素結合に対してβ位に位置する水素を欠いているハロアリール基である)で表される。
Mは、元素周期表の第12族、13族または14族の金属であり、
Rは、一価の有機ラジカルであり、
Xは、ハロゲンであり、
yは、Mの価数に相当する値を有し、かつ
aは、1〜yの値を有する)により表されるものが挙げられる。
各Rは独立にC1-10ヒドロカルビル、好ましくは、C1-6アルキルであり、
Xは、ハロゲンであり、かつ
aは、1〜3の数字である)
のハロゲン化アルミニウムである。
Claims (14)
- a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.1〜1.6dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.0〜7.7のI10/I2 、
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、低結晶性成分(相対量中にピーク高さRA1を有する)と高結晶性ポリマー成分(相対量中にピーク高さRA2を有する)に相当するピーク、および第1と第2のピークの間の温度で曲線最小値(曲線の最小高さ、MAを有する)を有する、30℃〜90℃の温度範囲中の二峰性分布を含み、その低結晶性成分のピーク高さを曲線の最小高さで割った比(RA1/MA)が2.2より大きいこと、ならびに
e)3.3〜3.6のMw/Mn
を有することを特徴とする、少なくとも1種類のC3-10α−オレフィンとインターポリマー化されたエチレンを含む、共重合体。 - a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.2〜1.4dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.915〜0.919g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.2〜7.5のI 10 /I 2 、
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、低結晶性成分(相対量中にピーク高さRA 1 を有する)と高結晶性ポリマー成分(相対量中にピーク高さRA 2 を有する)に相当するピーク、および第1と第2のピークの間の温度で曲線最小値(曲線の最小高さ、MAを有する)を有する、30℃〜90℃の温度範囲中の二峰性分布を含み、その低結晶性成分のピーク高さを曲線の最小高さで割った比(RA 1 /MA)が2.2より大きいこと、ならびに
e)低結晶性成分のピーク高さを高結晶性ポリマーのピーク高さで割った比(RA1/RA2)が3.0未満
を有することを特徴とする、少なくとも1種類のC 3-10 α−オレフィンとインターポリマー化されたエチレンを含む、共重合体。 - a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.3dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.0〜7.7のI 10 /I 2 、ならびに
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、低結晶性成分(相対量中にピーク高さRA 1 を有する)と高結晶性ポリマー成分(相対量中にピーク高さRA 2 を有する)に相当するピーク、および第1と第2のピークの間の温度で曲線最小値(曲線の最小高さ、MAを有する)を有する、30℃〜90℃の温度範囲中の二峰性分布を含み、その低結晶性成分のピーク高さを曲線の最小高さで割った比(RA 1 /MA)が2.2より大きいこと
を特徴とする、少なくとも1種類のC 3-10 α−オレフィンとインターポリマー化されたエチレンを含む、共重合体。 - a)ASTM D−1238、条件190℃/2.16kgに従って測定した、1.1〜1.6dg/分の範囲のメルトインデックス、
b)ASTM−792に従って測定した、0.913〜0.921g/ccの密度、
c)ASTM D−1238、条件190℃/2.16kgおよび条件190℃/10kgに従って測定した、7.4のメルトフロー比(I 10 /I 2 )、ならびに
d)CRYSTAFにより0.2℃/分の冷却速度で測定された、正規化されたSCBDが、低結晶性成分(相対量中にピーク高さRA 1 を有する)と高結晶性ポリマー成分(相対量中にピーク高さRA 2 を有する)に相当するピーク、および第1と第2のピークの間の温度で曲線最小値(曲線の最小高さ、MAを有する)を有する、30℃〜90℃の温度範囲中の二峰性分布を含み、その低結晶性成分のピーク高さを曲線の最小高さで割った比(RA 1 /MA)が2.2より大きいこと、
を特徴とする、少なくとも1種類のC 3-10 α−オレフィンとインターポリマー化されたエチレンを含む、共重合体。 - チーグラー/ナッタ溶液重合条件下で調製された、エチレンと1−ヘキセンまたはエチレンと1−オクテンの共重合体である、請求項1〜4のいずれか一項に記載の共重合体。
- 前記溶液重合条件が、170〜174℃の温度、及び4:1〜5:1の範囲の共触媒/触媒(Al:Ti)モル比を含む、請求項5に記載の共重合体。
- シート、フィルム;または多層フィルムの少なくとも1つの層の形態;あるいは前記シート、フィルムまたは多層フィルムを含む、積層製品、バッグ、サック、またはポーチの形態の、請求項1〜6のいずれか一項に記載の共重合体。
- 請求項1〜6のいずれか一項に記載の共重合体と、1またはそれ以上のさらなるエチレン含有ホモポリマーまたはインターポリマーを含む、ポリマーブレンド。
- 総ポリマー重量に基づいて、請求項1〜7のいずれか一項に記載の共重合体を40〜95重量%、及び第2のポリマーを60〜5重量%含有するポリマーブレンド。
- 前記共重合体を60〜90重量%、及び前記第2のポリマーを40〜10重量%含有する、請求項9に記載のポリマーブレンド。
- 前記共重合体を70〜90重量%、及び前記第2のポリマーを30〜10重量%含有する、請求項10に記載のポリマーブレンド。
- 前記第2のポリマーが低密度ポリエチレン(LDPE)である、請求項9〜11のいずれか一項に記載のポリマーブレンド。
- 反応装置が直列配置の複数反応装置重合システムを用いて調製され、系列の第1の反応装置で製造されるポリマー成分は、第2のポリマー成分の分子量またはそれ以下の分子量を有する、請求項9〜12のいずれか一項に記載のポリマーブレンド。
- シート、フィルム、または多層フィルムの少なくとも1つの層の形態;あるいは、前記シート、フィルムまたは多層フィルムを含む、積層製品、バッグ、サック、またはポーチの形態の、請求項9〜13のいずれか一項に記載のポリマーブレンド。
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US9206303B2 (en) | 2009-03-31 | 2015-12-08 | Dow Global Technologies Llc | Film made from heterogenous ethylene/alpha-olefin interpolymer |
WO2012044293A1 (en) * | 2010-09-29 | 2012-04-05 | Dow Global Technologies Llc | An ethylene/alpha-olefin interpolymer suitable for use in fiber applications, and fibers made therefrom |
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2006
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- 2006-10-31 CN CN200680051562.2A patent/CN101360766B/zh not_active Expired - Fee Related
- 2006-10-31 CA CA2630688A patent/CA2630688C/en active Active
- 2006-10-31 BR BRPI0620542-9A patent/BRPI0620542A2/pt not_active Application Discontinuation
- 2006-10-31 WO PCT/US2006/042529 patent/WO2007061587A1/en active Application Filing
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- 2006-10-31 EP EP06827206.1A patent/EP1954730B2/en active Active
- 2006-10-31 AT AT06827206T patent/ATE553132T1/de active
- 2006-11-22 TW TW095143197A patent/TW200724551A/zh unknown
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WO2007061587A1 (en) | 2007-05-31 |
TW200724551A (en) | 2007-07-01 |
JP2009517497A (ja) | 2009-04-30 |
EP1954730A1 (en) | 2008-08-13 |
CN101360766A (zh) | 2009-02-04 |
EP1954730B1 (en) | 2012-04-11 |
ATE553132T1 (de) | 2012-04-15 |
KR101344184B1 (ko) | 2013-12-20 |
CA2630688A1 (en) | 2007-05-31 |
CN101360766B (zh) | 2014-08-20 |
AR058222A1 (es) | 2008-01-23 |
NO20082553L (no) | 2008-08-22 |
KR20080078684A (ko) | 2008-08-27 |
CA2630688C (en) | 2014-05-27 |
US20080287634A1 (en) | 2008-11-20 |
BRPI0620542A2 (pt) | 2011-11-16 |
EP1954730B2 (en) | 2019-10-23 |
AU2006317055A1 (en) | 2007-05-31 |
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